/* ========================================
   CSS Variables & Design System
   ======================================== */
:root {
    /* Color Palette - Modern & Premium */
    --color-primary: #4F46E5;
    --color-primary-dark: #4338CA;
    --color-primary-light: #818CF8;
    --color-secondary: #06B6D4;
    --color-accent: #F59E0B;
    --color-success: #10B981;
    --color-error: #EF4444;

    /* Background Colors */
    --color-bg-primary: #0A0E27;
    --color-bg-secondary: #0A0E27;
    --color-bg-tertiary: #1F2937;
    --color-bg-card: rgba(31, 41, 55, 0.6);
    --color-bg-card-opaque: #192337;
    /* Solid color (based on rgba 31,41,55) */

    /* Text Colors */
    --color-text-primary: #F9FAFB;
    --color-text-secondary: #D1D5DB;
    --color-text-muted: #9CA3AF;

    /* Gradient Colors */
    --gradient-primary: linear-gradient(135deg, #667EEA 0%, #764BA2 100%);
    --gradient-secondary: linear-gradient(135deg, #F093FB 0%, #F5576C 100%);
    --gradient-accent: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    --gradient-warm: linear-gradient(135deg, #FA709A 0%, #FEE140 100%);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;

    /* Font Sizes */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 40px rgba(79, 70, 229, 0.3);

    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-base: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;

    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal: 1040;
    --z-tooltip: 1050;
}

/* ========================================
   Global Reset & Base Styles
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}




::selection {
    background-color: var(--color-primary);
    color: white;
}

/* ========================================
   Typography
   ======================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: var(--font-size-5xl);
}

h2 {
    font-size: var(--font-size-4xl);
}

#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 50;
    /* Overlay content for holographic effect */
    pointer-events: none;
    opacity: 1;
}

h3 {
    font-size: var(--font-size-3xl);
}

h4 {
    font-size: var(--font-size-2xl);
}

h5 {
    font-size: var(--font-size-xl);
}

h6 {
    font-size: var(--font-size-lg);
}

p {
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--color-primary-light);
    text-decoration: none;
    transition: color var(--transition-base);
}

a:hover {
    color: var(--color-primary);
}

/* ========================================
   Utility Classes
   ======================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.accent-text {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   Navigation Bar
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10000;
    /* Ensure navbar is above everything including demo cursor */
    background-color: rgba(10, 14, 39, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background-color: rgba(10, 14, 39, 0.95);
    box-shadow: var(--shadow-lg);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text-primary);
}

.nav-logo i {
    color: var(--color-primary);
    font-size: var(--font-size-2xl);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-link {
    position: relative;
    color: var(--color-text-secondary);
    font-weight: 500;
    padding: var(--spacing-xs) 0;
    transition: color var(--transition-base);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-accent);
    transition: width var(--transition-base);
}

.nav-link:hover {
    color: var(--color-text-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.hamburger {
    width: 25px;
    height: 3px;
    background-color: var(--color-text-primary);
    border-radius: 3px;
    transition: all var(--transition-base);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3xl) var(--spacing-md);
}



.hero-content {
    position: relative;
    z-index: 60;
    /* Lift hero content above the canvas (z-index 50) */
    max-width: 1400px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero-greeting {
    font-size: var(--font-size-lg);
    color: var(--color-primary-light);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.hero-title {
    font-size: var(--font-size-6xl);
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: var(--font-size-3xl);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.typing-text {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cursor {
    animation: blink 1s infinite;
    color: var(--color-primary);
}

@keyframes blink {

    0%,
    50% {
        opacity: 1;
    }

    51%,
    100% {
        opacity: 0;
    }
}

.hero-description {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.hero-social {
    display: flex;
    gap: var(--spacing-md);
}

.social-link {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--color-bg-card-opaque);

    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    font-size: var(--font-size-lg);
    transition: all var(--transition-base);
}

.social-link:hover {
    background: var(--gradient-accent);
    color: white;
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.social-text span,
.social-icon.social-text span {
    font-weight: 800;
    font-size: 1.1rem;
    font-family: var(--font-primary);
    line-height: 1;
}

.hero-image {
    position: relative;
}

.terminal-window {
    background-color: var(--color-bg-card-opaque);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    z-index: 60;
    animation: slideInRight 1s ease-out;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.terminal-header {
    background-color: var(--color-bg-tertiary);
    padding: var(--spacing-sm);
    display: flex;
    gap: 8px;
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot-red {
    background-color: #EF4444;
}

.dot-yellow {
    background-color: #F59E0B;
}

.dot-green {
    background-color: #10B981;
}

.terminal-body {
    padding: var(--spacing-lg);
    font-family: var(--font-mono);
    font-size: var(--font-size-sm);
}

.terminal-line {
    margin-bottom: var(--spacing-xs);
}

.terminal-prompt {
    color: var(--color-primary-light);
    font-weight: 600;
}

.terminal-command {
    color: var(--color-text-primary);
    margin-left: var(--spacing-xs);
}

.terminal-success {
    color: var(--color-success);
}

.terminal-text {
    color: var(--color-text-muted);
}

.terminal-cursor {
    display: inline-block;
    width: 8px;
    height: 16px;
    background-color: var(--color-primary);
    animation: blink 1s infinite;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    opacity: 0.7;
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-text-secondary);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.wheel {
    width: 3px;
    height: 10px;
    background-color: var(--color-text-secondary);
    border-radius: 2px;
    animation: scroll 1.5s infinite;
}

@keyframes scroll {
    0% {
        opacity: 1;
        transform: translateY(0);
    }

    100% {
        opacity: 0;
        transform: translateY(10px);
    }
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    position: relative;
    z-index: 60;
}

.btn-primary {
    background: var(--gradient-accent);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
    color: white;
}

.btn-secondary {
    background-color: var(--color-bg-card-opaque);
    color: var(--color-text-primary);
    border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: white;
    transform: translateY(-3px);
}

/* ========================================
   Section Styles
   ======================================== */
section {
    padding: var(--spacing-3xl) var(--spacing-md);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-tag {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--color-bg-card);
    border: 1px solid rgba(79, 70, 229, 0.3);
    border-radius: var(--radius-full);
    color: var(--color-primary-light);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
}

.section-line {
    width: 80px;
    height: 4px;
    background: var(--gradient-accent);
    margin: 0 auto;
    border-radius: var(--radius-full);
}

/* ========================================
   About Section
   ======================================== */
.about {
    background-color: var(--color-bg-secondary);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr minmax(auto, 800px) 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.about-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 650px;
    margin-left: auto;
    margin-right: 0;
    grid-column: 1;
}

.profile-img {
    width: 100%;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    position: relative;
    z-index: 2;
}

.about-image-border {
    position: absolute;
    top: 20px;
    left: 20px;
    right: -20px;
    bottom: -20px;
    border: 3px solid var(--color-primary);
    border-radius: var(--radius-2xl);
    z-index: 1;
}

.about-subtitle {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.about-description {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
    text-align: justify;
}

.about-text {
    text-align: center;
    grid-column: 2;
    /* Force text into center column */
}

.about-interests {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--color-bg-card-opaque);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    z-index: 60;
}

.interests-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
    text-align: center;
}

.interests-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
}

.interest-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-card-opaque);
    border-radius: var(--radius-full);
    border: 1px solid rgba(79, 70, 229, 0.3);
    transition: all var(--transition-base);
    font-size: var(--font-size-sm);
}

.interest-item i {
    color: var(--color-accent);
    font-size: var(--font-size-base);
}

.interest-item:hover {
    background: rgba(79, 70, 229, 0.3);
    border-color: var(--color-accent);
    transform: translateY(-2px);
}

.interest-item.interest-link {
    text-decoration: none;
    color: var(--color-text-primary);
}

/* Tooltip pour centres d'intérêt */
.interest-item.has-tooltip {
    position: relative;
    cursor: pointer;
}

.interest-item.has-tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 20px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-bg-card-opaque);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    white-space: pre-line;
    text-align: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 100;
    min-width: 200px;
    box-shadow: var(--shadow-lg);
    pointer-events: none;
}

.interest-item.has-tooltip::before {
    content: '';
    position: absolute;
    bottom: calc(100% + 4px);
    left: 50%;
    transform: translateX(-50%);
    border: 8px solid transparent;
    border-top-color: var(--color-primary);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 100;
}

.interest-item.has-tooltip:hover::after,
.interest-item.has-tooltip:hover::before,
.interest-item.demo-active::after,
.interest-item.demo-active::before {
    opacity: 1;
    visibility: visible;
}

/* Demo Cursor Styles */
.demo-cursor {
    position: absolute;
    width: 20px;
    height: 20px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 320 512'%3E%3Cpath fill='%23ffffff' d='M0 55.2V426c0 12.2 9.9 22 22 22 6.3 0 12.4-2.7 16.6-7.5L121.2 346l58.1 116.3c7.9 15.8 27.1 22.2 42.9 14.3l32.3-16.1c15.8-7.9 22.2-27.1 14.3-42.9L213.8 303h108.5c12.1 0 22-9.9 22-22 0-6.2-2.6-12.1-7.2-16.4l-292-224c-10.4-8-25.5-6.5-34 3.4C4.1 48.7 1.9 51.9 0 55.2z'/%3E%3Cpath fill='%23000000' opacity='0.2' d='M0 55.2V426c0 12.2 9.9 22 22 22 6.3 0 12.4-2.7 16.6-7.5L121.2 346l58.1 116.3c7.9 15.8 27.1 22.2 42.9 14.3l32.3-16.1c15.8-7.9 22.2-27.1 14.3-42.9L213.8 303h108.5c12.1 0 22-9.9 22-22 0-6.2-2.6-12.1-7.2-16.4l-292-224c-10.4-8-25.5-6.5-34 3.4C4.1 48.7 1.9 51.9 0 55.2z'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
    z-index: 9500;
    /* Below navbar (10000) */
    pointer-events: none;
    transition: left 0.6s cubic-bezier(0.22, 0.61, 0.36, 1), top 0.6s cubic-bezier(0.22, 0.61, 0.36, 1), opacity 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
}

/* ========================================
   Skills Section
   ======================================== */
.skills {
    background-color: var(--color-bg-primary);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.skill-category {
    background-color: var(--color-bg-card-opaque);

    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(79, 70, 229, 0.3);
    transition: all var(--transition-base);
    position: relative;
    z-index: 60;
}





.cat-network {
    --skill-accent: #10b981;
    --skill-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.cat-cloud {
    --skill-accent: #f59e0b;
    --skill-gradient: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.cat-scripting {
    --skill-accent: #d946ef;
    --skill-gradient: linear-gradient(135deg, #d946ef 0%, #c026d3 100%);
}

.cat-monitoring {
    --skill-accent: #f43f5e;
    --skill-gradient: linear-gradient(135deg, #f43f5e 0%, #e11d48 100%);
}

.cat-db {
    --skill-accent: #eab308;
    --skill-gradient: linear-gradient(135deg, #eab308 0%, #ca8a04 100%);
}

.cat-management {
    --skill-accent: #6366f1;
    --skill-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
}

.skill-icon {
    width: 70px;
    height: 70px;
    background: var(--skill-gradient, var(--gradient-accent));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-3xl);
    color: white;
    margin-bottom: var(--spacing-md);
}

.skill-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-primary);
}

.skill-items {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.skill-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--skill-accent, rgba(255, 255, 255, 0.05));
    padding: 8px 16px;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}



.skill-item:hover .skill-name {
    color: white;
}

.skill-info {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0;
}

.skill-name {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-base);
}



/* ========================================
   Certifications Section
   ======================================== */
.certifications {
    background-color: var(--color-bg-secondary);
}

.certifications-grid {
    display: flex;
    gap: var(--spacing-xl);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    padding: var(--spacing-md) 0;
    -webkit-overflow-scrolling: touch;
}

.certifications-grid::-webkit-scrollbar {
    height: 8px;
}

.certifications-grid::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-full);
}

.certifications-grid::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: var(--radius-full);
}

.certification-card {
    background: var(--color-bg-card-opaque);
    z-index: 60;
    /* Ensure card sits above animation */
    border: 1px solid rgba(79, 70, 229, 0.3);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    position: relative;
    overflow: hidden;
    cursor: default;
    /* Default cursor for non-clickable */
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    backdrop-filter: blur(10px);
    min-width: 400px;
    flex-shrink: 0;
    scroll-snap-align: start;
}

.certification-card[onclick] {
    cursor: pointer;
}

.certification-card[onclick]:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.2);
}



.cert-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.2), rgba(6, 182, 212, 0.2));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--color-primary-light);
    margin-bottom: var(--spacing-sm);
}

.cert-badge-img {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 130px;
    height: 130px;
    background: transparent;
    border-radius: 0;
    margin-bottom: 0;
    z-index: 5;
}

.cert-badge-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: all 0.3s ease;
}

.certification-card:hover .cert-badge-img img {
    opacity: 1;
    transform: scale(1.05);
    transition: all 0.3s ease;
}

.cert-content {
    position: relative;
    z-index: 2;
}

.cert-title {
    font-size: var(--font-size-xl);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.cert-issuer {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.cert-date {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: var(--spacing-lg);
}

.cert-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-primary);
    font-weight: 500;
    font-size: var(--font-size-sm);
    transition: gap 0.3s ease;
}

.certification-card:hover .cert-link {
    gap: 12px;
}

.cert-bg-icon {
    position: absolute;
    bottom: -20px;
    right: -20px;
    font-size: 8rem;
    color: rgba(255, 255, 255, 0.03);
    z-index: 1;
    transform: rotate(-15deg);
    transition: all 0.5s ease;
}

.certification-card:hover .cert-bg-icon {
    transform: rotate(0deg) scale(1.1);
    color: rgba(79, 70, 229, 0.1);
}

/* Add separator for Certifications similar to others */
.certifications::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    max-width: 800px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-primary), var(--color-secondary), var(--color-primary), transparent);
    border-radius: var(--radius-full);
}

/* Timeline Dropdown */
.timeline-dropdown-trigger {
    text-align: center;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 2;
}

#btnShowOldExp {
    background: transparent;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    padding: 10px 20px;
    border-radius: var(--radius-full);
    cursor: pointer;
    font-family: var(--font-main);
    font-weight: 500;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

#btnShowOldExp:hover {
    background: rgba(79, 70, 229, 0.1);
    transform: translateY(-2px);
}

#btnShowOldExp i {
    transition: transform var(--transition-base);
}

#btnShowOldExp.active i {
    transform: rotate(180deg);
}

.timeline-hidden-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-in-out, opacity 0.5s ease-in-out;
    opacity: 0;
    margin-left: -60px;
    /* Pull box left to cover dots */
    padding-left: 60px;
    /* Push content back */
}

.timeline-hidden-content.open {
    max-height: 1000px;
    /* Arbitrary large value to allow expansion */
    opacity: 1;
}

/* ========================================
   Experience Section
   ======================================== */
.experience {
    background-color: var(--color-bg-secondary);
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding-left: var(--spacing-xl);
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient-accent);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-3xl);
}

.timeline-dot {
    position: absolute;
    left: -42px;
    top: 10px;
    width: 20px;
    height: 20px;
    background: var(--gradient-accent);
    border-radius: 50%;
    border: 4px solid var(--color-bg-secondary);
    box-shadow: 0 0 20px rgba(79, 70, 229, 0.5);
}

.timeline-content {
    background-color: var(--color-bg-card-opaque);

    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(79, 70, 229, 0.3);
    transition: all var(--transition-base);
    position: relative;
    z-index: 60;
}


.timeline-content:hover {
    transform: none;
    box-shadow: none;
    border-color: rgba(79, 70, 229, 0.3);
}

.timeline-date {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--gradient-accent);
    color: white;
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
}

.timeline-title {
    font-size: var(--font-size-2xl);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.timeline-company {
    font-size: var(--font-size-lg);
    color: var(--color-primary-light);
    margin-bottom: var(--spacing-md);
}

.timeline-description {
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    white-space: pre-line;
}

.timeline-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.tag {
    padding: 6px 12px;
    background-color: rgba(79, 70, 229, 0.1);
    border: 1px solid rgba(79, 70, 229, 0.3);
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    color: var(--color-primary-light);
    font-weight: 500;
}

/* Styles pour les tags qui sont des liens */
a.tag-link {
    text-decoration: none;
    transition: all var(--transition-base);
    background: rgba(79, 70, 229, 0.2);
    border-color: var(--color-primary);
    color: white;
}

a.tag-link:hover {
    background: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* ========================================
   Projects Section
   ======================================== */
.projects {
    background-color: var(--color-bg-primary);
}

.projects-carousel {
    position: relative;
    padding: 0 60px;
    margin: 20px 0;
}

.projects-wrapper {
    overflow: visible;
    position: relative;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.5s ease-in-out;
    position: absolute;
    width: 100%;
    pointer-events: none;
    z-index: 60;
}

.projects-grid.active {
    opacity: 1;
    transform: translateX(0);
    position: relative;
    pointer-events: all;
}

.projects-grid.active .project-card {
    opacity: 1;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-accent);
    border: none;
    color: white;
    font-size: var(--font-size-xl);
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
}

.carousel-btn:hover {
    transform: translateY(-50%) scale(1.1);
    box-shadow: var(--shadow-glow);
}

.carousel-prev {
    left: 0;
}

.carousel-next {
    right: 0;
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.3);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
}

.indicator.active {
    background: var(--gradient-accent);
    width: 30px;
    border-radius: var(--radius-full);
}

.indicator:hover {
    background-color: rgba(255, 255, 255, 0.5);
}

.placeholder-card {
    opacity: 0.6;
    border-style: dashed !important;
}

.placeholder-card .project-icon {
    background: rgba(255, 255, 255, 0.1);
}

.placeholder-card:hover {
    transform: none;
    opacity: 0.7;
}

.project-card {
    position: relative;
    z-index: 60;
    background-color: var(--color-bg-card-opaque);

    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(79, 70, 229, 0.3);
    transition: all var(--transition-base);
    cursor: default;
    overflow: hidden;
}

.project-card[onclick] {
    cursor: pointer;
}

.project-card[onclick]:hover {
    transform: translateY(-10px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-xl);
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.project-card[onclick]:hover::before {
    transform: scaleX(1);
}



.project-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
}

.school-badge {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

.pro-badge {
    background: linear-gradient(135deg, #EC4899 0%, #DB2777 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(236, 72, 153, 0.3);
}

.homelab-badge {
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}



.project-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-accent);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    color: white;
    margin-bottom: var(--spacing-md);
}

.project-title {
    font-size: var(--font-size-xl);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
}

.project-description {
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.tech-badge {
    padding: 4px 10px;
    background-color: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    color: var(--color-secondary);
    font-weight: 500;
}

.project-link {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    color: var(--color-primary-light);
    font-size: var(--font-size-lg);
    transition: all var(--transition-base);
}

.project-card:hover .project-link {
    transform: translateX(5px);
    color: var(--color-primary);
}

/* ========================================
   Contact Section
   ======================================== */
.contact {
    background-color: var(--color-bg-primary);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    max-width: 800px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-primary), var(--color-secondary), var(--color-primary), transparent);
    border-radius: var(--radius-full);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-3xl);
}

.contact-subtitle {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
}

.contact-text {
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-accent);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    color: white;
    flex-shrink: 0;
}

.contact-text-info h4 {
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
    margin-bottom: 4px;
}

.contact-text-info a,
.contact-text-info p {
    font-size: var(--font-size-lg);
    color: var(--color-text-primary);
    font-weight: 500;
}

.contact-social {
    display: flex;
    gap: var(--spacing-md);
}

.social-icon {
    width: 50px;
    height: 50px;
    background-color: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    font-size: var(--font-size-lg);
    transition: all var(--transition-base);
}

.social-icon:hover {
    background: var(--gradient-accent);
    color: white;
    transform: translateY(-5px);
}

/* Contact Form */
.contact-form {
    background-color: var(--color-bg-card-opaque);

    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    z-index: 60;
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: var(--font-size-sm);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-bg-tertiary);
    border: 2px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    color: var(--color-text-primary);
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    width: 100%;
    justify-content: center;
}

.form-status {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    text-align: center;
    font-weight: 500;
    display: none;
}

.form-status.success {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
    border: 1px solid var(--color-success);
    display: block;
}

.form-status.error {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--color-error);
    border: 1px solid var(--color-error);
    display: block;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background-color: var(--color-bg-primary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: var(--spacing-3xl) var(--spacing-md) var(--spacing-xl);
    position: relative;
    z-index: 60;
    /* Ensure footer sits above the canvas animation */
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.footer-logo i {
    color: var(--color-primary);
    font-size: var(--font-size-2xl);
}

.footer-tagline {
    color: var(--color-text-muted);
}

.footer-links h4 {
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: var(--color-text-muted);
    transition: color var(--transition-base);
}

.footer-links a:hover {
    color: var(--color-primary-light);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.footer-made i {
    color: var(--color-error);
    margin: 0 4px;
}

/* ========================================
   Back to Top Button
   ======================================== */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    width: 50px;
    height: 50px;
    background: var(--gradient-accent);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: var(--font-size-xl);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: var(--z-sticky);
    box-shadow: var(--shadow-xl);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
    :root {
        --font-size-6xl: 2.5rem;
        --font-size-5xl: 2rem;
        --font-size-4xl: 1.75rem;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .hero-image {
        order: -1;
    }

    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .about-image-wrapper {
        margin: 0 auto;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: rgba(10, 14, 39, 0.98);
        width: 100%;
        text-align: center;
        transition: left var(--transition-base);
        padding: var(--spacing-xl);
        border-top: 1px solid rgba(255, 255, 255, 0.05);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .hamburger:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .nav-toggle.active .hamburger:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .hamburger:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .hero-cta {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .skills-grid {
        grid-template-columns: 1fr;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
}

@media (max-width: 480px) {
    :root {
        --font-size-6xl: 2.2rem;
        --font-size-5xl: 1.8rem;
        --font-size-4xl: 1.5rem;
        --font-size-3xl: 1.3rem;
        --font-size-2xl: 1.2rem;
        --font-size-xl: 1.1rem;
        --font-size-lg: 1rem;
        --spacing-3xl: 2rem;
        --spacing-2xl: 1.5rem;
        --spacing-xl: 1rem;
    }

    .container {
        padding: 0 15px;
    }

    section {
        padding: 50px 0;
    }

    /* --- Typography Fixes --- */
    h1,
    .hero-title {
        font-size: 2.2rem !important;
        line-height: 1.2;
    }

    .section-title {
        font-size: 1.8rem;
        margin-bottom: 20px;
    }

    p,
    .hero-subtitle,
    .timeline-description,
    .project-description,
    .contact-text {
        font-size: 0.95rem;
        line-height: 1.6;
        white-space: normal;
        /* Force wrap */
    }

    /* --- Icon Sizing (User Complaint: "taille de l'écran") --- */
    .skill-icon,
    .project-icon,
    .goal-icon,
    .cert-icon,
    .contact-icon {
        width: 40px !important;
        height: 40px !important;
        font-size: 1.2rem !important;
        margin-bottom: 10px;
        flex-shrink: 0;
    }

    /* --- Card Spacing & Layout --- */
    .project-card,
    .timeline-content,
    .goal-card,
    .certification-card,
    .contact-form {
        padding: 1.2rem !important;
    }

    /* Clean up heavy background decorations on mobile */
    .cert-badge-img,
    .cert-bg-icon,
    .project-card::before {
        display: none !important;
    }

    /* --- Timeline Adjustments --- */
    .timeline {
        padding-left: 25px;
        margin: 0;
    }

    .timeline-dot {
        left: -34px;
        width: 14px;
        height: 14px;
        border-width: 3px;
        top: 5px;
    }

    .timeline-date {
        font-size: 0.8rem;
        padding: 2px 8px;
    }

    /* --- Project/Carousel Fixes --- */
    .projects-carousel {
        padding: 0;
        margin: 0;
    }

    .carousel-btn {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
        background: rgba(79, 70, 229, 0.8);
        /* More visible backdrop */
    }

    /* --- Header/Nav --- */
    .navbar {
        padding: 10px 0;
    }

    .nav-logo {
        font-size: 1.2rem;
    }

    .lang-switcher {
        right: 50px;
        /* Make room for hamburger */
    }

    /* --- Mobile Specific Fixes (User Feedback) --- */

    /* 1. Hide CLI Animation */
    .hero-image {
        display: none !important;
    }

    .hero-content {
        text-align: center;
        padding-top: 20px;
    }

    .hero-cta {
        justify-content: center;
    }

    /* 2. Hide Scroll Indicator (prevents overlap) */
    .scroll-down {
        display: none !important;
    }

    /* 3. Goals Section - Force Vertical Stack (Fixes missing 2028) */
    .goals-grid {
        grid-template-columns: 1fr !important;
        display: flex !important;
        flex-direction: column !important;
        gap: 30px;
    }

    /* 4. Projects Redesign - Horizontal Snap Scroll (Netflix Style) */
    .carousel-btn,
    .carousel-indicators {
        display: none !important;
    }

    .projects-grid {
        display: flex !important;
        flex-wrap: nowrap !important;
        overflow-x: auto !important;
        scroll-snap-type: x mandatory;
        transform: none !important;
        opacity: 1 !important;
        position: relative !important;
        width: 100% !important;
        padding: 10px 20px 30px 20px !important;
        /* Top, Right, Bottom, Left */
        gap: 15px;
        /* Reduced gap since margin is handled here */
        scrollbar-width: none;
        /* Hide scrollbar Firefox */
        -ms-overflow-style: none;
        /* IE 10+ */
        justify-content: flex-start;
    }

    .projects-grid::-webkit-scrollbar {
        display: none;
        /* Chrome/Safari */
    }

    .projects-wrapper {
        overflow: visible !important;
    }

    .project-card {
        min-width: 250px !important;
        width: 250px !important;
        scroll-snap-align: start;
        /* Align left makes scanning easier */
        margin-right: 15px !important;
        flex-shrink: 0;
        scroll-margin: 20px;
        white-space: normal !important;
        padding: 15px !important;
    }

    .project-title {
        font-size: 1.1rem !important;
        margin-bottom: 8px !important;
    }

    .project-description {
        font-size: 0.85rem !important;
        line-height: 1.4 !important;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        line-clamp: 2;
        /* Standard property */
        /* Limit description length for uniformity */
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    /* --- Fix: RESET ALL MIN-WIDTHS causing overflow --- */
    .certification-card,
    .goal-card {
        min-width: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
    }

    .projects-grid,
    .goals-grid,
    .certifications-grid {
        grid-template-columns: 1fr !important;
        width: 100% !important;
        padding: 0 !important;
        /* Grid gap handles spacing */
    }

    /* Fix: Prevent text overflow */
    p,
    h1,
    h2,
    h3,
    h4,
    h5,
    h6,
    span,
    a {
        max-width: 100%;
        overflow-wrap: break-word;
        word-wrap: break-word;
    }

    /* Fix: Container constraint */
    .container {
        width: 100% !important;
        max-width: 100vw !important;
        padding-left: 20px !important;
        padding-right: 20px !important;
        overflow-x: hidden;
    }

    /* Fix: Section padding reduction */
    section {
        padding: 40px 0 !important;
        width: 100%;
        overflow-x: hidden;
    }
}

/* ========================================
   Animations & Utilities
   ======================================== */
.fade-in {
    animation: fadeIn 0.8s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Smooth scroll offset for fixed navbar */
section {
    scroll-margin-top: 80px;
}

/* ========================================
   Language Switcher
   ======================================== */
.lang-switcher {
    position: relative;
    margin-left: var(--spacing-md);
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.5rem 1rem;
    background: rgba(79, 70, 229, 0.15);
    border: 1px solid rgba(79, 70, 229, 0.3);
    border-radius: var(--radius-full);
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: var(--font-primary);
}

.lang-btn:hover {
    background: rgba(79, 70, 229, 0.25);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.lang-btn i:first-child {
    font-size: var(--font-size-base);
    color: var(--color-primary-light);
}

.lang-arrow {
    font-size: 0.65rem;
    transition: transform var(--transition-base);
}

.lang-switcher.open .lang-arrow {
    transform: rotate(180deg);
}

.lang-current {
    font-weight: 600;
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    min-width: 150px;
    background: var(--color-bg-card-opaque);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
    z-index: var(--z-dropdown);
    overflow: hidden;
}

.lang-switcher.open .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: 0.75rem 1rem;
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-family: var(--font-primary);
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: left;
}

.lang-option:hover {
    background: rgba(79, 70, 229, 0.2);
    color: var(--color-text-primary);
}

.lang-option.active {
    background: rgba(79, 70, 229, 0.3);
    color: var(--color-primary-light);
}

.lang-option.active::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    margin-left: auto;
    font-size: 0.75rem;
}

.lang-flag {
    font-size: 1.2rem;
    line-height: 1;
}

/* Mobile styles for language switcher */
@media (max-width: 768px) {
    .lang-switcher {
        position: absolute;
        right: 60px;
        top: 50%;
        transform: translateY(-50%);
        margin-left: 0;
    }

    .lang-btn span.lang-current {
        display: none;
    }

    .lang-arrow {
        display: none;
    }

    .lang-btn {
        padding: 0.5rem 0.75rem;
    }

    .lang-dropdown {
        right: -20px;
    }
}

.timeline-description {
    white-space: pre-line;
}

/* =========================================
   Goals & Learning Section - Refined Style
   ========================================= */
.goals {
    padding: 100px 0;
    /* Removed position, z-index, background to match .certifications default */
}

.goals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 40px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.goal-column-title {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-primary);
    /* Use theme variable */
}

.goal-column-title i {
    color: var(--color-secondary);
}

/* Goal Card Styling - Opaque & Static (matches project-card) */
.goal-card {
    position: relative;
    z-index: 60;
    background-color: var(--color-bg-card-opaque);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(79, 70, 229, 0.3);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    margin-bottom: 20px;
}

/* No hover effects or pseudo-elements for static cards */

.goal-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-accent);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    margin-bottom: 15px;
}

.current-focus .goal-icon {
    /* Optional: distinct color for current focus if needed, or keep uniform */
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
}

.goal-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.goal-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-text-primary);
}

.goal-org {
    font-size: 0.9rem;
    color: var(--color-primary-light);
    font-weight: 600;
    margin-bottom: 10px;
    display: block;
}

.goal-description {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 15px;
    flex-grow: 1;
}

.goal-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
}

/* Responsive adjustments for goals */
@media (max-width: 768px) {
    .goals-grid {
        grid-template-columns: 1fr;
    }
}

/* Styles for merged future goals card */
.goal-option {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 10px 0;
}

.goal-separator {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 20px 0;
    position: relative;
    color: var(--color-text-muted);
    font-weight: 600;
    font-size: 0.9rem;
}

.goal-separator::before,
.goal-separator::after {
    content: '';
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    flex: 1;
    margin: 0 15px;
}

.goal-separator span {
    background: rgba(255, 255, 255, 0.1);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
}

@media (max-width: 480px) {
    .goal-option {
        flex-direction: column;
        text-align: center;
    }

    .goal-option .goal-icon {
        margin: 0 auto 15px;
    }
}

/* ========================================
   Legal Modal & LinkedIn Badge
   ======================================== */
.linkedin-badge-container {
    margin-top: var(--spacing-lg);
    display: flex;
    justify-content: flex-start;
    position: relative;
    z-index: 100;
    isolation: isolate;
}

/* Custom Dark Mode for Light LinkedIn Badge - Removed per user request */

.legal-link {
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    cursor: pointer;
    text-decoration: underline;
    padding: 0;
    margin-left: 15px;
    display: inline-block;
}

.legal-link:hover {
    color: var(--color-primary);
}

.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s;
}

.modal-content {
    background-color: var(--color-bg-card);
    margin: 5% auto;
    padding: var(--spacing-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    width: 90%;
    max-width: 800px;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.3s;
}

.close-modal {
    color: var(--color-text-muted);
    position: absolute;
    top: 15px;
    right: 25px;
    font-size: 35px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.2s;
}

.close-modal:hover,
.close-modal:focus {
    color: var(--color-error);
    text-decoration: none;
    cursor: pointer;
}

.legal-text {
    margin-top: var(--spacing-lg);
    max-height: 70vh;
    overflow-y: auto;
    padding-right: 10px;
}

.legal-text h3 {
    color: var(--color-primary-light);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
    border-left: 3px solid var(--color-primary);
    padding-left: 10px;
}

.legal-text p {
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

/* Scrollbar for modal text */
.legal-text::-webkit-scrollbar {
    width: 6px;
}

.legal-text::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}

.legal-text::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: 3px;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@media (max-width: 768px) {
    .linkedin-badge-container {
        justify-content: center;
        margin-bottom: 20px;
    }
}